162557478

素因数分解:

$2^1\times 3^2\times {\mathrm{9030971}}^1$

素因数の和:9030979

約数の個数: 12

約数和(自身を含む): 352207908

約数和(自身を除く): 189650430

約数列:

[1, 2, 3, 6, 9, 18, 9030971, 18061942, 27092913, 54185826, 81278739, 162557478]

約数ペア:

[(1, 162557478), (2, 81278739), (3, 54185826), (6, 27092913), (9, 18061942), (18, 9030971)]